| 1 Of A Kine Wood Construction | Goodman Jason | — | (530) 638 6954 | GC, remodel, ADU | Cottonwood · Shasta County | — | — |
| 3D Construction | Christopher Michael Moore | — | (530) 604 9593 | GC, remodel, ADU | Palo Cedro · Shasta County | — | — |
| 4M Development Ventures INC | Gary Lee Mitchell | — | (530) 547 5875 | GC, remodel, ADU | Palo Cedro · Shasta County | — | — |
| 89 Construction LLC | Eric Zoek Hua Cheung | — | (415) 990 9138 | GC, remodel, ADU | Redding · Shasta County | — | — |
| A J Hand Construction | Aaron Jack Hand | — | (530) 275 9224 | GC, remodel, ADU | Redding · Shasta County | — | — |
| A W Harding | A W Harding | — | (408) 315 9947 | GC, remodel, ADU | Anderson · Shasta County | — | — |
| Able Construction | David George Christ | — | (530) 200 1963 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Above All Property Services INC | Juan Jose C Olmos | info@aboveallpropertyservices.com | (949) 584 0092 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Ackerman Construction | Randy Lee Ackerman | interested@domainmarket.com | (530) 515 0152 | GC, remodel, ADU | Millville · Shasta County | — | — |
| Action Gypsum Supply West LLC | Daniel Lyle Batman | — | (530) 941 3667 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Adam Whelen Construction | Adam Christopher Whelen | — | (530) 355 9956 | GC, remodel, ADU | Palo Cedro · Shasta County | — | — |
| Adkins Construction Co | Jerry A Adkins | adkinsconstructionohio@gmail.com | (530) 510 7192 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Advantage Construction | Christopher Joseph Verhougstraete | — | (530) 736 3535 | GC, remodel, ADU | Anderson · Shasta County | — | — |
| Adventure Construction & Remodel LLC | Christopher Allen Nicholson | — | (443) 821 6768 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Advisor Construction | William Daniel Jannsen | office@advisorconstruction.com | (530) 356 7055 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Ahlberg's Construction Co | Matt Derek Ahlberg | — | (530) 365 5216 | GC, remodel, ADU | Anderson · Shasta County | — | — |
| Akers Home Improvements | Akers Home Improvements | — | (916) 852 1976 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Albert F Naticchioni | Albert F Naticchioni | — | (530) 245 1944 | GC, remodel, ADU | Redding · Shasta County | — | — |
| All Out Fire Protection & Construction INC | Ronald Paul Zega | — | (530) 227 4739 | GC, remodel, ADU | Redding · Shasta County | — | — |
| All Trade Construction And Mobile Home Setup | Ronald Patrick Robbings | — | (530) 365 6118 | GC, remodel, ADU | Anderson · Shasta County | — | — |
| Allen Gill Construction INC | Allen Scott Gill | — | (530) 547 1112 | GC, remodel, ADU | Palo Cedro · Shasta County | — | — |
| Allied Construction | Michael Troy Sieglock | info@alliedconstruction.com | (530) 355 4784 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Allison Construction | John Michael Allison | — | (530) 605 6159 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Ambient INC | William Michael Scott | — | (530) 227 4361 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Andrews Construction | Andrew Paul Thomas | interested@domainmarket.com | (925) 324 0132 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Apex Fence Co INC | James Lee Casner | — | (530) 365 3316 | GC, remodel, ADU | Anderson · Shasta County | — | — |
| Archibald Excavating & Grading INC | Dakota Jordan Archibald | — | (530) 638 5100 | GC, remodel, ADU | Palo Cedro · Shasta County | — | — |
| Ariamen INC | Azizollah Barzin | — | (530) 524 5434 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Arrow Construction | Daniel Ben Apecechea | info@arrow-construction.com | (530) 524 8907 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Arrowhead Tile | Arrowhead Tile | arrowheadtile1@aol.com | (530) 949 4475 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Arvid Engstrom Construction | Arvid Carl Engstrom | arvidengstrom24@gmail.com | (530) 945 1008 | GC, remodel, ADU | Palo Cedro · Shasta County | — | — |
| Ascension Building | Ascension Building | — | (530) 209 7007 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Associated Contracting | Mack Dean Goekler | info@associatedcontracting.com | (757) 465-1440 | GC, remodel, ADU | Shasta Lake · Shasta County | — | — |
| Austin Lobue Construction | Austin Michael Lobue | austinlobueconstruction@yahoo.com | (530) 602 2514 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Aztec Construction & Restoration | Thomas James Conner | — | (530) 275 3327 | GC, remodel, ADU | Redding · Shasta County | — | — |
| B K Construction | Bruce Frank Knabenshue | — | (530) 515 2648 | GC, remodel, ADU | Palo Cedro · Shasta County | — | — |
| Bastion's Construction | Bastion Jeff | — | (951) 477 0475 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Bauer's Construction | Gary Dean Bauer | — | (530) 949 2558 | GC, remodel, ADU | Redding · Shasta County | — | — |
| Baugh Construction | Danny W Baugh | — | (530) 547 4568 | GC, remodel, ADU | Millville · Shasta County | — | — |
| Baywood Builders | Baywood Builders | — | (530) 221 1625 | GC, remodel, ADU | Redding · Shasta County | — | — |